United States. Agency for International Development. Food for Peace Division. Food for peace assistance to rural development program in the second district of Pampanga. s.n.
芝加哥风格引文United States. Agency for International Development. Food for Peace Division. Food for Peace Assistance to Rural Development Program in the Second District of Pampanga. [S.l: s.n.
MLA引文United States. Agency for International Development. Food for Peace Division. Food for Peace Assistance to Rural Development Program in the Second District of Pampanga. s.n.
警告：这些引文格式不一定是100％准确.